Third Drive

Delanie Walker had a good block on Foster’s 4-yard run on first down. If Walker can throw in-line blocks, that’s huge. KNBR’s Gary Plummer that rookie Josh Morgan nearly got into a fist fight with a Raiders corner while blocking for Foster for his 7-yard run on second down. Both good signs. A well-protected pocket allowed O’Sullivan time to complete a 22-yard crossing route to Morgan, who was well-covered by second-string corner Chris Johnson. The Raiders are going with their second defense with the exception of Tommy Kelly on this drive. On the first play of the second quarter, Josh Shaw, a flame out with the 49ers, beat Joe Staley to provide pressure. The 49ers has found their Marques Colston. Morgan caught another first down pass, although it looked like he juggled it and the refs are Raiders are challenging. He did juggle but it never hit the ground it should be a catch.